## ››Convert ridge to micrometre

 ridge micrometer

 Did you mean to convert ridge to micrometre micron

How many ridge in 1 micrometer? The answer is 1.6201678493892E-7.
We assume you are converting between ridge and micrometre.
You can view more details on each measurement unit:
ridge or micrometer
The SI base unit for length is the metre.
1 metre is equal to 0.16201678493892 ridge, or 1000000 micrometer.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between ridges and micrometres.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of ridge to micrometer

1 ridge to micrometer = 6172200 micrometer

2 ridge to micrometer = 12344400 micrometer

3 ridge to micrometer = 18516600 micrometer

4 ridge to micrometer = 24688800 micrometer

5 ridge to micrometer = 30861000 micrometer

6 ridge to micrometer = 37033200 micrometer

7 ridge to micrometer = 43205400 micrometer

8 ridge to micrometer = 49377600 micrometer

9 ridge to micrometer = 55549800 micrometer

10 ridge to micrometer = 61722000 micrometer

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You can do the reverse unit conversion from micrometer to ridge, or enter any two units below:

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## ››Definition: Micrometer

A micrometre (American spelling: micrometer, symbol µm) is an SI unit of length equal to one millionth of a metre, or about a tenth of the size of a droplet of mist or fog. It is also commonly known as a micron, although that term is officially outdated. It can be written in the expanded mathmatical notation (1×10-6 m)

The symbol µ is the "micro sign", which should look identical to the Greek letter mu (?) (the two may or may not look the same, depending on the font). The symbol "um" is sometimes used, when the µ and ? are not available, for example when using a typewriter.

The micrometre is a common unit of measurement for wavelengths of infrared radiation. Some people (especially in astronomy and the semiconductor business) use the old name micron and/or the solitary symbol µ (both of which were official between 1879 and 1967) to denote a micrometre. This practice persists in the face of official discouragement, perhaps to help disambiguate between the unit of measurement and the micrometer, a measuring device.

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